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Author Question: If one waits for a time equal to two half-lives for a certain radioactive material, all of it ... (Read 24 times)

LaDunn

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on: Jul 28, 2018
If one waits for a time equal to two half-lives for a certain radioactive material, all of it originally present will have decayed completely.A
  Indicate whether the statement is true or false

Question 2

The time interval during which a nucleus has a 50 probability of decaying is its half life.
  Indicate whether the statement is true or false


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Viet Thy

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Reply #1 on: Jul 28, 2018
Answer to Question 1

F

Answer to Question 2

T


LaDunn

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Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

bimper21

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Reply 3 on: Yesterday
Wow, this really help

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